mirror of
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b3e7f6d299
This reverts commitba09eb787c
, which was a revert ofca6bec3414
. New status lines have been added to tests/languge_2/language_2_dart.js.status. Bug: Change-Id: I9e5b344d67df1fb00d5a51078a3d2b6113223a3e Reviewed-on: https://dart-review.googlesource.com/7800 Reviewed-by: Bob Nystrom <rnystrom@google.com>
35 lines
1.1 KiB
Dart
35 lines
1.1 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Dart test program for constructors and initializers.
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// Check function subtyping for top level functions.
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import 'package:expect/expect.dart';
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typedef int Foo(bool a, [String b]);
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typedef int Bar(bool a, [String b]);
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typedef int Baz(bool a, {String b});
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typedef int Boz(bool a);
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int foo(bool a, [String b]) => null;
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int baz(bool a, {String b}) => null;
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int boz(bool a, {int b}) => null;
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main() {
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Expect.isTrue(foo is Foo, 'foo is Foo');
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Expect.isTrue(foo is Bar, 'foo is Bar');
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Expect.isFalse(foo is Baz, 'foo is Baz');
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Expect.isTrue(foo is Boz, 'foo is Boz');
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Expect.isFalse(baz is Foo, 'foo is Foo');
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Expect.isFalse(baz is Bar, 'foo is Bar');
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Expect.isTrue(baz is Baz, 'foo is Baz');
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Expect.isTrue(baz is Boz, 'foo is Boz');
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Expect.isFalse(boz is Foo, 'foo is Foo');
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Expect.isFalse(boz is Bar, 'foo is Bar');
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Expect.isFalse(boz is Baz, 'foo is Baz');
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Expect.isTrue(boz is Boz, 'foo is Boz');
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}
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